Hi All,
I am just trying to run through the beginner setup of my Nicla Vision per this site:
https://docs.arduino.cc/tutorials/nicla-vision/getting-started/
But I cannot get past the error 74 when I upload under section 'Bootloader Firmware Update'.
Please see verbose error below:
Sketch uses 113832 bytes (5%) of program storage space. Maximum is 1966080 bytes.
Global variables use 49248 bytes (9%) of dynamic memory, leaving 474376 bytes for local variables. Maximum is 523624 bytes.
Waiting for upload port...
No upload port found, using COM7 as fallback
"C:\Users\KotaH\AppData\Local\Arduino15\packages\arduino\tools\dfu-util\0.10.0-arduino1/dfu-util" --device 0x2341:0x035f -D "C:\Users\KotaH\AppData\Local\arduino\sketches\47861E3986FC3A9BD602CAE66337F30E/STM32H747_getBootloaderInfo.ino.bin" -a0 --dfuse-address=0x08040000:leave
dfu-util 0.10-dev
Copyright 2005-2009 Weston Schmidt, Harald Welte and OpenMoko Inc.
Copyright 2010-2021 Tormod Volden and Stefan Schmidt
This program is Free Software and has ABSOLUTELY NO WARRANTY
Please report bugs to http://sourceforge.net/p/dfu-util/tickets/
Warning: Invalid DFU suffix signature
A valid DFU suffix will be required in a future dfu-util release
No DFU capable USB device available
Failed uploading: uploading error: exit status 74
That all said, I made sure to put the Nicla in DFU mode.
I have walked tried walking through the setup for Nicla Vision. But no matter what I have tried it wont connect to any computer.
Tried walking through this:
https://support.arduino.cc/hc/en-us/articles/8468641365276-Update-the-bootloader-on-Nicla-Vision
Also tried this:
https://support.arduino.cc/hc/en-us/articles/4407225360018-Uninstall-boards-from-Arduino-IDE
Also this:
I have done a load of other research too. It is not showing up in device manager. Device manager does not update when I plud it in. I specifically tried three different cables. I bought a brand new cable from the store that says it is a data transfer cable. I also attempted to use a different computer. All the same issues persist across both computers despite resetting the nicla and putting it in and out of DFU mode.
I also looked through and tried all this:
I am not sure what to do? Is my Nicla defective? Am I missing something?
Please help me,
Dakota Stephens
EDIT:
I had to get a Arduino Specific USB cable. For some reason the other cables, despite claiming to do both power and data did not work for the Nicla.